-79=7x+3(4x-1)

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Solution for -79=7x+3(4x-1) equation:


Simplifying
-79 = 7x + 3(4x + -1)

Reorder the terms:
-79 = 7x + 3(-1 + 4x)
-79 = 7x + (-1 * 3 + 4x * 3)
-79 = 7x + (-3 + 12x)

Reorder the terms:
-79 = -3 + 7x + 12x

Combine like terms: 7x + 12x = 19x
-79 = -3 + 19x

Solving
-79 = -3 + 19x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-19x' to each side of the equation.
-79 + -19x = -3 + 19x + -19x

Combine like terms: 19x + -19x = 0
-79 + -19x = -3 + 0
-79 + -19x = -3

Add '79' to each side of the equation.
-79 + 79 + -19x = -3 + 79

Combine like terms: -79 + 79 = 0
0 + -19x = -3 + 79
-19x = -3 + 79

Combine like terms: -3 + 79 = 76
-19x = 76

Divide each side by '-19'.
x = -4

Simplifying
x = -4

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